A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6145-01-299-7871
NSN 5935-01-645-1892
NSN 6685-00-386-9003
NSN 5915-01-367-2056
NSN 5930-01-077-2501
NSN 5985-01-268-4709
NSN 6150-00-243-5528
NSN 5930-01-634-0659
NSN 5985-01-155-6194
NSN 5998-00-876-4883
NSN 6685-00-281-9148
NSN 5855-01-521-8616